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Commonwealth Home Inspections

Myrtle Beach, South Carolina. Testing

2 Pennsylvania state licenses verified against the Pennsylvania Department of Environmental Protection, Bureau of Radiation Protection list, last checked November 3, 2026.

Credentials

Licenses and certifications

2 credentials are on file for this business, each exactly as the issuer's list printed it.

These are Pennsylvania licenses, and the business address is in South Carolina.

Radon411 has no South Carolina record for this business. Before hiring it for a home in South Carolina, check what South Carolina asks for. What South Carolina requires

Pennsylvania state licenses (2)

Issued by the Pennsylvania Department of Environmental Protection, Bureau of Radiation Protection, not by NRPP or NRSB. Radon411 last checked the list on November 3, 2026. No expiry date is on the record.

LicenseNumberStatus on the listVerifiedCheck with the issuer
Testing licenseNo. 3524DEP certified radon testing firmVerified November 3, 2026Verify 3524 with the Pennsylvania Department of Environmental Protection, Bureau of Radiation Protection (opens in a new tab)
Testing licenseNo. 9059DEP certified radon testing firmVerified November 3, 2026Verify 9059 with the Pennsylvania Department of Environmental Protection, Bureau of Radiation Protection (opens in a new tab)

Licensing in South Carolina

Ask South Carolina Radon Program what it requires before you hire.

South Carolina Radon Program, South Carolina Department of Environmental Services, 1-800-768-0362.

What South Carolina requires, in its program’s own words, and how to check a credential

Local radon figures

Radon in Myrtle Beach

Myrtle Beach lies in Horry County, where 0.9% of 106 radon tests reported to CDC (2008 to 2017, laboratory) were at or above 4 pCi/L, 18.5 points below South Carolina pooled (19.4%), 23rd of 24 South Carolina counties with 30 or more tests.

Radon test figures for the county Myrtle Beach lies in
CountyTestsAt or above 4 pCi/LMedianSouth Carolina, pooledRank in the stateEPA zone
Horry County1060.9%0.6 pCi/L19.4%23 of 24Zone 3

Shares of tests people chose to run and report, by county (2008 to 2017, laboratory); the state's is its counties' counts added up, calculated by Radon411. Only a test measures a home.

The counties around Myrtle Beach

Around Horry County, where Myrtle Beach lies, the nearest South Carolina counties with a CDC figure for 2008 to 2017, laboratory run from 0.0% to 11.9% of tests at or above 4 pCi/L; the closest, Florence County, is 41 miles away at 0.0%.

The nearest South Carolina counties to Horry County with 30 or more tests, 2008 to 2017, laboratory
CountyDistanceTestsAt or above 4 pCi/LMedian
Florence County41 mi590.0%0.7 pCi/L
Berkeley County74 mi994.0%0.7 pCi/L
Sumter County80 mi4211.9%1.3 pCi/L
Charleston County93 mi2721.5%0.6 pCi/L
Kershaw County96 mi605.0%0.7 pCi/L
Dorchester County100 mi1044.8%1.0 pCi/L

Nearby

Radon professionals nearest Myrtle Beach

More radon professionals in Myrtle BeachMore radon professionals in South Carolina

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